Dark-skinned or Moorish
Maurisio is a rare phonetic variant of Mauricio, which is the Spanish and Portuguese form of the Latin name Mauritius. It ultimately derives from the Roman name Maurus, used to describe people from the ancient region of Mauretania.
Less common today
Maurisio isn't in the latest US Top 1000. It last peaked at #3,794 in 1998.
US births per 5-year period, 1990βpresent (SSA data).